? Ready to take on a new software engineering challenge?

We’re looking for a Senior Software Developer to join the SiteFlow team and contribute to the evolution of a cloud platform supporting end-to-end print production workflows for HP Indigo .

SiteFlow connects orders, products, production workflows, devices, reporting and customer operations within a distributed, service-oriented platform.

This is an opportunity to work on real-world technical challenges in a production environment , with an active role not only in implementation, but also in technical design, scalability, quality and the evolution of the platform .

You’ll collaborate closely with Software Engineering, Product, UX, Quality Engineering, DevOps and Customer Support , with the autonomy to analyse complex problems, propose solutions and take them from design through to production.

? What you’ll do

- Design, develop and maintain new platform features and services.
- Build backend services, REST APIs, integrations, workflow components and data persistence solutions .
- Contribute to frontend development using modern web frameworks.
- Turn product requirements into clear, maintainable and scalable technical solutions .
- Contribute to technical discussions and architectural decisions.
- Solve complex challenges involving production systems, performance, distributed services and integrations .
- Work with asynchronous processing, messaging systems and event-driven architectures .
- Develop automated unit, integration and end-to-end tests .
- Take an active role in code reviews , promoting clean, secure and maintainable code.
- Contribute to CI/CD pipelines, deployments, releases and production validation .
- Improve service observability, diagnostics and operational capabilities .
- Share knowledge and contribute to continuous improvement across the team.
- Use AI-assisted software development tools to improve productivity,



quality, testing and documentation.

? What we’re looking for We’re looking for an experienced software engineer who is comfortable working autonomously with modern, distributed systems.

You’ll bring:

- Strong professional experience in software development .
- Strong knowledge of JavaScript and TypeScript .
- Professional experience with Node.js and frameworks such as Express .
- Experience designing and consuming REST APIs .
- Experience with MongoDB or other document-oriented databases.
- Experience with frontend frameworks such as Vue, Angular or React .
- Experience developing automated tests .
- Experience with Git, Agile, code reviews and CI/CD .
- Knowledge of asynchronous processing and event-driven architectures .
- Strong analytical, debugging and problem-solving skills.
- The ability to work autonomously while collaborating effectively across teams.
- Good written and spoken English .

⭐ Nice to have Experience in any of the following would be a plus:
- AWS and cloud-native SaaS platforms.
- RabbitMQ, AMQP or other messaging technologies.
- Docker, Kubernetes or Infrastructure as Code.
- Datadog , logging, metrics or distributed tracing.
- Cypress, Playwright, Cucumber or similar testing tools.
- Workflow management, order processing, logistics, manufacturing or print-production platforms.
- Secure software development, IAM and vulnerability management.
- AI tools for coding, testing, documentation or troubleshooting.

? The challenge We’re looking for someone who wants to go beyond implementing features : someone who enjoys understanding the problem, contributing to solution design and helping build software that is reliable, maintainable and ready to evolve .

If you enjoy working with TypeScript, Node.js, APIs, distributed systems and cloud technologies , and want to have an active voice in the technical evolution of a production platform, we’d love to hear from you.

📌 Senior Software Developer (León)
🏢 Hp Scds
📍 León